December weather forecast
Lula, OK

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Weather in December

The first month of the winter, December, is still a cool month in Lula, Oklahoma, with an average temperature fluctuating between 36.1°F (2.3°C) and 50.2°F (10.1°C).

Temperature

December comes with a decrease in the average high-temperature, falling from a refreshing 60.3°F (15.7°C) in November to a cool 50.2°F (10.1°C). Lula encounters an average low-temperature of 36.1°F (2.3°C) during December nights.

Humidity

In December, the average relative humidity is 69%.

Rainfall

In Lula, during December, the rain falls for 7.5 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 135.4 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Lula, in December, snow falls for 0.9 days, with typically accumulated 0.51" (13mm) of snow. In Lula, during the entire year, snow falls for 5.7 days and aggregates up to 3.35" (85mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 7:15 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:25 pm CST.

Sunshine

The month with the least sunshine in Lula is December, with an average of 5.8h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.

Frequently asked questions

What is the usual temperature for Lula in December?

December temperatures vary between a high-temperature of 50.2°F (10.1°C) and a low-temperature of 36.1°F (2.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is estimated at 91.4°F (33°C).

What is the average humidity in December?

In December, the average relative humidity is 69%.

How many days does it rain in December in Lula?

In December, the rain falls for 7.5 days. Throughout December, 1.54" (39mm) of precipitation is accumulated.

How much does it snow in December?

In Lula, during December, snow falls for 0.9 days and regularly aggregates up to 0.51" (13mm) of snow.

What is the month with the shortest days?

With an average of 9h and 54min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Lula?

In December, the average day length is 9h and 53min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 5:14 pm. On the last day of the month, in Lula, Oklahoma, sunrise is at 7:32 am and sunset at 5:25 pm CST.

What is the month with the least sunshine?

The month with the least sunshine in Lula is December, with an average of 5.8h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 5.8h.

What is the month with the lowest UV index?

With an average maximum UV index of 2, December is the month with the lowest UV index.

What is the UV index reading in December in Lula?

In Lula, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Lula, OK

Average temperature in December - Lula, OK
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is August (92.8°F).
The month with the lowest average high temperature is January (49.3°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in December
Lula, OK

Average pressure in December - Lula, OK
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in December
Lula, OK

Average wind speed in December - Lula, OK
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in December
Lula, OK

Average humidity in December - Lula, OK
  • Average humidity in December: 69%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (63%).

Average rainfall in December
Lula, OK

Average rainfall in December - Lula, OK
  • Average rainfall in December: 1.54"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in December
Lula, OK

Average rainfall days in December - Lula, OK
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in December
Lula, OK

Average snowfall in December - Lula, OK
  • Average snowfall in December: 0.51"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Lula, OK

Average snowfall days in December - Lula, OK
  • Average snowfall days in December: 0.9 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Lula, OK

Average daylight in December / Average sunshine in December - Lula, OK
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in December
Lula, OK

Average sunshine days in December - Lula, OK
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is May (13.2 days).

Average UV index in December
Lula, OK

Average UV index in December - Lula, OK
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Lula, OK

Average cloud cover in December - Lula, OK
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in December
Lula, OK

Average visibility in December - Lula, OK
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Lula, Oklahoma, USA

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